Acta anaesthesiologica Scandinavica
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Acta Anaesthesiol Scand · Oct 2013
Multicenter Study Comparative StudySepsis patients do not differ in health-related quality of life compared with other ICU patients.
The aim of the present multicentre study is to assess health-related quality of life in patients with community-acquired sepsis, severe sepsis, or septic shock (CAS) 6 months after discharge from the intensive care unit (ICU) and to compare the health-related quality of life of the ICU survivors with CAS with ICU survivors with other ICU diagnoses. ⋯ Patients admitted to ICU for CAS did not perceived different health-related quality of life compared with ICU patients admitted for other diagnoses.
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Acta Anaesthesiol Scand · Oct 2013
Ultrasound measurement of subglottic diameter and an empirical formula for proper endotracheal tube fitting in children.
The appropriate endotracheal tube (ETT) size is commonly determined using age-based formula; ETT size determination based on ultrasound (US) measurement of subglottic diameter (SD), the narrowest portion of the paediatric upper airway, may provide a better method for accurate fit. We aimed to validate ETT size determination using US measures of SD before intubation to establish an empirical formula for ETT fitting based on SD and biographic parameters. ⋯ US-measured OD-ETT at SD was in good agreement with the actual OD-ETT, suggesting that US-measured SD helps in choosing the appropriate ETT diameter for children. In children older than 12 months, the equation 'OD (mm) = 0.01 × age (months) + 0.02 × height (cm) + 3.3' may help select the appropriate ETT.
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Acta Anaesthesiol Scand · Oct 2013
Comparative StudySevoflurane is less sensitive than halothane for in vitro detection of malignant hyperthermia susceptibility.
Sevoflurane is a known triggering agent of malignant hyperthermia (MH). The present study analyzed different effects of sevoflurane on skeletal muscle of MH susceptible and nonsusceptible individuals in vitro and compared the results to the standardized test protocol with halothane and caffeine. A potential influence of a present ryanodine receptor type 1 (RyR1) mutation was investigated. ⋯ Sevoflurane-induced contractures do not reliably detect MH susceptibility on an individual level. Therefore, sevoflurane is no suitable alternative for diagnostic use. Mutation-specific effects regarding contracture sizes after incubation with sevoflurane, halothane, or caffeine were not found.
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Acta Anaesthesiol Scand · Oct 2013
Observational StudyPre-hospital critical care by anaesthesiologist-staffed pre-hospital services in Scandinavia: a prospective population-based study.
All Scandinavian countries provide anaesthesiologist-staffed pre-hospital services. Little is known of the incidence of critical illness or injury attended by these services. We aimed to investigate anaesthesiologist-staffed pre-hospital services in Scandinavia with special emphasis on incidence and severity. ⋯ The incidence of pre-hospital anaesthesiologist patient encounters in Scandinavia varies. Medical aetiology is most frequent. Almost one-quarter of patients presents with deranged vital functions requiring emergency measures. The Scandinavian pre-hospital population incidence of critical illness and injury is 25-30 per 10,000 person-years.